1 out of 2 chances. If he was tested for CF at a certain time, he may not have had CF strong enough for the radar to detect it. However, the mother may also carry CF, which could lead to a stronger chance of CF in the next child.
The higher the surface area of a particle the higher the weathering time
The right option is; The neuromuscular system
The neuromuscular system directs and coordinates the interrelated activities of the gastrointestinal tract.
The neuromuscular system connects the central nervous system to the peripheral nervous system and it is composed of the nervous system, somatic system, autonomic system and the muscular system which include skeletal, cardiac, and smooth muscles. The neuromuscular system is important in the activities of the gastrointestinal tract, body movements and breathing.
Can you properly type the question again